I can’t do it anymore

So I went to have my internet installed in my new apartment and my husband and 2 babies came along. My brother in law installed it. He works for the internet service in my town (small town). My husband and I are not on good terms. Been fighting the last month horribly. Pretty much ever since he quit smoking the damn bong. He is vicious as hell. And I can’t deal with it. So I had a new can of formula that has never been opened on the floor and it was tipped over and my husband goes “is that empty or new?” And i said “new” and he said “pick it up, I’m going to kill you”. Obviously because I left it on the floor like that but I’ve been running around moving and junk and it had never been opened and what not. This is mild compared to what he says to me on a daily basis with his verbal abuse. Not only that he has been physically abusive as well many times. And I can’t have my boys growing up to be like this man!! He says I over react to him and that he talks to me this way because of how I treat him! Like GTFO you effing narcissist prick. He did not do anything for me on Mother’s Day. Instead asked me to go pick his lazy ass up weed. Like I work to and I can’t do it anymore. What do you think ...am I wrong? I know I am verbally abusive to him when he gets ragging on me. But man I used to not be but I have definitely had enough and it’s time for me to go because I can’t function anymore.